AK8443 데이터 시트보기 (PDF) - Asahi Kasei Microdevices
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AK8443 Datasheet PDF : 29 Pages
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[AK8443]
(AVDD=DVDD=3.0V～3.6V,Ta=0～70°C, 4 bit bus, unless otherwise specified)
No.
Item
1 MCLK cycle time (T)
2 MCLK Low width
3 MCLK High width
4 SHR,SHD cycle time
5 SHR pulse width
Pin Min. Typ. Max. Unit Condition
MCLK 33.3
2000 ｎｓ
MCLK 15
ｎｓ
MCLK 15
ｎｓ
SHR 199.8 6T 12000
3ch
ｎｓ
SHD 133.2 4T 8000
2ch
SHR
8
ｎｓ
SHR delay
6 （referenced to SHD↓）
SHR
2
ｎｓ
SHD↑ delay
7 （referenced to SHR↓）
SHD
2
ｎｓ
8 SHD pulse width
SHD
8
ｎｓ
SHD setup time
9
SHD
0
ｎｓ
（referenced to MCLK↑）
SHD delay time
10
SHD
10
ｎｓ
（referenced to MCLK↑）
11 SHR aperture delay
SHR
2
ｎｓ
12 SHD aperture delay
SHD
2
ｎｓ
D0～7 delay time
hold
13 （reference to MCLK ↑or D3～D0 2
12 ｎｓ setup
MCLK ↓）
C=20pF
Pipeline delay
3ch mode
14
D3～D0
15
clock
(MCLK conversion)
2ch mode
SHD=”H”
inhibition
period
15
（ After referenced to
SHD↓, first MCLK↑）
SHD 2T+10
ｎｓ 3ch mode
2ch mode
MS1280-E-00
11
2011/8
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